任务型阅读 根据短文内容，回答下列问题。
Is there life on Mars? We don’t know．We’re sure that people on the earth are not able to live on Mars．People on the earth need oxygen to breathe in．There is almost no oxygen on Mars．
Living on Mars would be like living on a very high mountain．There would be little air．The temperature might be 50 degree above zero at noon and 140 degrees below zero at night．Many people think there may be plants on Mars．We know that on Mars there is carbon．This is a kind of material found in all plants and animals on the earth．Mars looks red through a telescope(望远镜)．It seems gray in some places．At times the gray color turn gray-green，then brown，then gray again．The gray-green color may be a kind of plant changing color with the seasons．
Will men go to Mars one day? If they do，they must take their own oxygen，food and clothing with them．
根据表格内容，完成下面各题。
1.Can people live on Mars?
2.Is there any oxygen on Mars?
3.What kind of material can be found in all plants and animals on the earth?
4.Does Mars look gray through a telescope?
5.What must men take if they go to Mars?
Have you ever seen the film Traveling Bird? In the film, groups of birds fly high above the sky 1. . I’m sure you will love the beautiful picture 2. .
But you may not feel so good if you have learnt about bird flu(禽流感)from TV or on the Internet．Some governments had to kill chickens in their cities．A large number of chickens 3. and nearly 8,500 birds died in Russia because of bird flu．
Chickens can get bird flu from the feces(粪便)of the passing birds．It is not so difficult to control the chickens in cages or on farms． 4.
Luckily ,scientists have found a medicine for bird flu．5. So bird flu is still a serious problem we must face．
从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。(其中E答案在答题卡中涂A、B; F答案在答题卡中涂A、C)
A．and even some people died in Asia． B．But the virus(病毒) can change easily and quickly C．when you see the film． D．But it is much more difficult to control the birds in the sky． E．And the virus has been controlled already F．and cross the way above snow, rivers, fields, sea and grassland． |
Many people like to travel by plane because it is fast., but I don't like it because an airport is usually far from the city.
You have to get there early and wait for hours for the plane to take off and it is often late. You can't open the windows. You can't choose the food. Planes are fast, but they still take hours to go out of the airport and into the city.
I like traveling by train. I think trains are safe. Railway stations are usually in cities. When you are late for a train, you can catch another one. You can walk around in the train and open the windows. You can see many interesting things on your way. I know it takes a little more time. I also like cars. You can start your journey when you want to, and you don't need to get to a railway station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road.
1.Why do many people like to travel by plane?
A. Because it is fast.
B. Because it is safe.
C. Because you can walk around in the plane.
D. Because it is cheap.
2.Which is not the good thing about the train?
A. It is safe.
B. It takes a little more time.
C. You can open the windows.
D. You can walk around in the train.
3.If you want to take a lot of things with you, what do you take to go out?
A. A bus. B. A car. C. A train. D. A bike.
4.What is the bad thing about the car?
A. You needn't go to a station.
B. You can start your journey when you want to.
C. There are too many cars on the road.
D. You needn't go to a bus station.
5.What does the writer think of the plane, the train and the car?
A. He thinks it takes a lot of time to go to and get out of the airport.
B. He likes to take a train because it takes a little more time.
C. He likes to take a car because he has a car.
D. He likes to take a plane because it's fast.
Every year，millions of Chinese college students from poor families face money problems．These problems have become a major problem of the whole society. Last month ,a national survey by the Chinese Foundation for Poverty Alleviation(中国扶贫基金会)was held to learn more about their college life．
Here are some of the results．
根据短文材料和图表内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。
1. of Chinese college students have to worry about paying for their education.
A．Millions B．Few C．Hundreds D．A11
2.About of the students spend over 200 yuan per month．
A．21.3 % B．38．7％
C．40％ D．51．5％
3.From Chart I，we know that about one fifth of the students spend________ every month．
A．1ess than 100 yuan B．100～150 yuan
C．100--200 yuan D．more than 200 yuan
4.About of the students get subsidies from society．
A．17．7％ B.21．3％,
C．30．8％ D.40％
5.From ChartⅡ,we know that is (are)the main source(来源)of help
A. help form the society
B. Green Passage Program
D. help from colleges
D. state loans
Do you know how many people there were in the world 200 years ago? Just one billion. But only 100 years later, the population was increased by 100 percent. In 1971, about 3.5 billion people lived on the earth. Forty years later, the number doubled(翻倍). On October 31st ,2001, the 7 billionth world citizen(公民). A baby girl was born in the Philippines(菲律宾)。At this speed, it will shoot up to 8 billion by the year 2025.
Most new babies were born in developing countries. Most families have four or fiveChildren. In many developed countries. The population is increasing slowly. Most families have only one or two babies. In 1950, about 25 percent of the world′s population lived in developed countries. By 2050, the number will reduce to 10 percent.
In many developing countries, People are now short of food, water and medicine. What′s worse, farmland is becoming less and less. farmers are moving to cities to make a living. But cities couldn′t satisfy their needs at all.Finally, many people can′t find jobs, and they become poorer and poorer.
To solve these problems, many developing countries are taking measures
to control the population.
根据短文内容，选择正确的答案。
1.What was the population of the world 100 years ago?
A. 100 million B. 1000 million
C. 2000 million D. 3500 million.
2.What happened on October 31st , 2001 in the Philippines?.
A. A woman gave birth to seven babies.
B. Seven thousand babies were born this day.
C. A baby girl′s birth showed the world′s population reached 7 billion.
D. A family had their 7th child that day.
3.What does “shoot up” mean in Chinese?
A. 射箭 B. 萎缩 C. 暴涨 D. 加强
4.Which of the following is WRONG?
A. One quarter of the world′s population lived in developed countries in 1950.
B. Most women have four or five children in developed countries .
C. People in many developing countries can′t get good medical care.
D. It′s not a good choice for many farmers to move to cities for a living
In developed countries.
5. What′s the best title of the passage?
A. The World′s Population Problem.
B. How to Control the Population.
C. changes of Our Living Conditions.
D. Nice Places for People to Live in.
完型填空。从每小题A、B、C、D四个选项中，选择能填入相应空白处的最佳答案。
How many plastic bags do you use every day? ________ there any chance for us to live without them? What can we do to have ________plastic pollution? A performance in Hangzhou makes people ________ more about the overuse of plastic bags in our lives．
In front of a supermarket in Hang Zhou，five volunteers(自愿者) wore white plastic bags and walked around and through the crowd．The performance________ people to use more cloth bags ________ plastic ones．
Some of the plastic bags were from customers in two food markets and ________ were from shopping malls．
On that day，when leaving the food markets，volunteers asked customers to hand
over unnecessary plastic shopping bags．There were_________unnecessary plastic bags in two hours．
“If we do________ about it，the earth will be eaten up by white pollution．And human beings will become plastic men.” said one of the performers．
“How can you breathe in ________ plastic bags?”A 40一year—old woman asked one performer．“How can the earth breathe ________ there are too many plastic bags?”the performer answered．
Starting from June in 2008，supermarkets．shopping malls or food markets can’t provide plastic bags for free all over the country．
1.A．Are B．Were C．Is D．Was
2.A．few B．much C．fewer D．1ess
3.A．think B．thinks C．to think D．thinking
4.A．called back B．called C．called on D．cheered on
5.A．instead B．take the place of C．instead of D．take place
6.A. other B．the other C. another D．the others
7.A．hundred B．hundreds of C．hundred of D．hundreds
8.A. nothing B. anything C. something D．everything
9.A．so much B．too much C．such many D．so many
10.A．until B．because C．if D．unless
